body{
    background: url(../imagenes/fondoprincipal.png) no-repeat center center fixed;
    background-size: cover; 

    /* background: #FFE5B4;
    background: linear-gradient(to right, #F9B384, #FFE5B4); */
}

.main-section{
    margin: 0 auto;
    margin-top: 25%;
    padding: 0;
}

.modal-content{
    background-color: #E4E4E4;
    opacity: .95;
    padding: 0 20;
    box-shadow: 0px 0px 3px #707070;
}

.user-img{
    margin-top: -50px;
    margin-bottom: 35px;
}

.user-img img{
    width: 100px;
    height: 100px;
    box-shadow: 0px 0px 3px #707070;
    border-radius: 50%;
    background-color: #FFE5B4;
}

.form-group input{
    height: 42px;
    font-size: 18px;
    border: 0;
    padding-left: 54px;
    border-radius: 5px;
}

.form-group::before{
    font-family: "Font Awesome\ 5 Free";
    position: absolute;
    left: 28px;
    font-size: 22px;
    padding-top: 4px; 
} 

.form-group#user-group::before{
    content: "\f007";
}

.form-group#psw-group::before{
    content: "\f023";
}

button{
    width: 60%;
    margin: 5px 0px;
}

.forgot{
    padding: 0 0 20px;
}

.forgot a{
    color: #192A97;
    opacity: 0.61;
}